42928380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 150464496

約数和(自身を除く): 107536116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 73, 81, 90, 99, 108, 110, 121, 132, 135, 146, 162, 165, 180, 198, 219, 220, 242, 243, 270, 292, 297, 324, 330, 363, 365, 396, 405, 438, 484, 486, 495, 540, 594, 605, 657, 660, 726, 730, 803, 810, 876, 891, 972, 990, 1089, 1095, 1188, 1210, 1215, 1314, 1452, 1460, 1485, 1606, 1620, 1782, 1815, 1971, 1980, 2178, 2190, 2409, 2420, 2430, 2628, 2673, 2970, 3212, 3267, 3285, 3564, 3630, 3942, 4015, 4356, 4380, 4455, 4818, 4860, 5346, 5445, 5913, 5940, 6534, 6570, 7227, 7260, 7884, 8030, 8833, 8910, 9636, 9801, 9855, 10692, 10890, 11826, 12045, 13068, 13140, 13365, 14454, 16060, 16335, 17666, 17739, 17820, 19602, 19710, 21681, 21780, 23652, 24090, 26499, 26730, 28908, 29403, 29565, 32670, 35332, 35478, 36135, 39204, 39420, 43362, 44165, 48180, 49005, 52998, 53460, 58806, 59130, 65043, 65340, 70956, 72270, 79497, 86724, 88330, 88695, 98010, 105996, 108405, 117612, 118260, 130086, 132495, 144540, 147015, 158994, 176660, 177390, 195129, 196020, 216810, 238491, 260172, 264990, 294030, 317988, 325215, 354780, 390258, 397485, 433620, 476982, 529980, 588060, 650430, 715473, 780516, 794970, 953964, 975645, 1192455, 1300860, 1430946, 1589940, 1951290, 2146419, 2384910, 2861892, 3577365, 3902580, 4292838, 4769820, 7154730, 8585676, 10732095, 14309460, 21464190, 42928380]

約数ペア:

[(1, 42928380), (2, 21464190), (3, 14309460), (4, 10732095), (5, 8585676), (6, 7154730), (9, 4769820), (10, 4292838), (11, 3902580), (12, 3577365), (15, 2861892), (18, 2384910), (20, 2146419), (22, 1951290), (27, 1589940), (30, 1430946), (33, 1300860), (36, 1192455), (44, 975645), (45, 953964), (54, 794970), (55, 780516), (60, 715473), (66, 650430), (73, 588060), (81, 529980), (90, 476982), (99, 433620), (108, 397485), (110, 390258), (121, 354780), (132, 325215), (135, 317988), (146, 294030), (162, 264990), (165, 260172), (180, 238491), (198, 216810), (219, 196020), (220, 195129), (242, 177390), (243, 176660), (270, 158994), (292, 147015), (297, 144540), (324, 132495), (330, 130086), (363, 118260), (365, 117612), (396, 108405), (405, 105996), (438, 98010), (484, 88695), (486, 88330), (495, 86724), (540, 79497), (594, 72270), (605, 70956), (657, 65340), (660, 65043), (726, 59130), (730, 58806), (803, 53460), (810, 52998), (876, 49005), (891, 48180), (972, 44165), (990, 43362), (1089, 39420), (1095, 39204), (1188, 36135), (1210, 35478), (1215, 35332), (1314, 32670), (1452, 29565), (1460, 29403), (1485, 28908), (1606, 26730), (1620, 26499), (1782, 24090), (1815, 23652), (1971, 21780), (1980, 21681), (2178, 19710), (2190, 19602), (2409, 17820), (2420, 17739), (2430, 17666), (2628, 16335), (2673, 16060), (2970, 14454), (3212, 13365), (3267, 13140), (3285, 13068), (3564, 12045), (3630, 11826), (3942, 10890), (4015, 10692), (4356, 9855), (4380, 9801), (4455, 9636), (4818, 8910), (4860, 8833), (5346, 8030), (5445, 7884), (5913, 7260), (5940, 7227), (6534, 6570)]